Optically 3D μ-printed directional-emission WGM microlasers for on-chip integrated sensing

• DOI: 10.1364/cleo_at.2023.atu3r.2
• Publication Date: 2023-07-27T07:15:15Z
• Authors: Zhizheng Wang; Yiang Qin; A. Ping Zhang

An optical 3D micro-printing method is presented to directly print polymer whispering-gallery mode (WGM) microlaser with deformed microcavity. It can rapidly and precisely tailor the geometry of optical WMG microcavities for on-chip integrated sensing applications.